diff options
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/Kconfig | 10 | ||||
| -rw-r--r-- | hw/arm/armsse.c | 944 | ||||
| -rw-r--r-- | hw/arm/armv7m.c | 1 | ||||
| -rw-r--r-- | hw/arm/mainstone.c | 1 | ||||
| -rw-r--r-- | hw/arm/mps2-tz.c | 168 | ||||
| -rw-r--r-- | hw/arm/xlnx-zcu102.c | 1 | ||||
| -rw-r--r-- | hw/arm/xlnx-zynqmp.c | 21 | ||||
| -rw-r--r-- | hw/arm/z2.c | 1 |
8 files changed, 906 insertions, 241 deletions
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 4e6f4ffe90..8c37cf00da 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -353,6 +353,7 @@ config XLNX_ZYNQMP_ARM select SSI_M25P80 select XILINX_AXI select XILINX_SPIPS + select XLNX_CSU_DMA select XLNX_ZYNQMP select XLNX_ZDMA @@ -505,6 +506,7 @@ config ARM11MPCORE config ARMSSE bool select ARM_V7M + select ARMSSE_CPU_PWRCTRL select ARMSSE_CPUID select ARMSSE_MHU select CMSDK_APB_TIMER @@ -520,9 +522,5 @@ config ARMSSE select TZ_MSC select TZ_PPC select UNIMP - -config ARMSSE_CPUID - bool - -config ARMSSE_MHU - bool + select SSE_COUNTER + select SSE_TIMER diff --git a/hw/arm/armsse.c b/hw/arm/armsse.c index 26e1a8c95b..e5aeb9e485 100644 --- a/hw/arm/armsse.c +++ b/hw/arm/armsse.c @@ -19,29 +19,58 @@ #include "migration/vmstate.h" #include "hw/registerfields.h" #include "hw/arm/armsse.h" +#include "hw/arm/armsse-version.h" #include "hw/arm/boot.h" #include "hw/irq.h" #include "hw/qdev-clock.h" -/* Format of the System Information block SYS_CONFIG register */ -typedef enum SysConfigFormat { - IoTKitFormat, - SSE200Format, -} SysConfigFormat; +/* + * The SSE-300 puts some devices in different places to the + * SSE-200 (and original IoTKit). We use an array of these structs + * to define how each variant lays out these devices. (Parts of the + * SoC that are the same for all variants aren't handled via these + * data structures.) + */ + +#define NO_IRQ -1 +#define NO_PPC -1 +/* + * Special values for ARMSSEDeviceInfo::irq to indicate that this + * device uses one of the inputs to the OR gate that feeds into the + * CPU NMI input. + */ +#define NMI_0 10000 +#define NMI_1 10001 + +typedef struct ARMSSEDeviceInfo { + const char *name; /* name to use for the QOM object; NULL terminates list */ + const char *type; /* QOM type name */ + unsigned int index; /* Which of the N devices of this type is this ? */ + hwaddr addr; + hwaddr size; /* only needed for TYPE_UNIMPLEMENTED_DEVICE */ + int ppc; /* Index of APB PPC this device is wired up to, or NO_PPC */ + int ppc_port; /* Port number of this device on the PPC */ + int irq; /* NO_IRQ, or 0..NUM_SSE_IRQS-1, or NMI_0 or NMI_1 */ + bool slowclk; /* true if device uses the slow 32KHz clock */ +} ARMSSEDeviceInfo; struct ARMSSEInfo { const char *name; + uint32_t sse_version; int sram_banks; int num_cpus; uint32_t sys_version; + uint32_t iidr; uint32_t cpuwait_rst; - SysConfigFormat sys_config_format; bool has_mhus; - bool has_ppus; bool has_cachectrl; bool has_cpusecctrl; bool has_cpuid; + bool has_cpu_pwrctrl; + bool has_sse_counter; Property *props; + const ARMSSEDeviceInfo *devinfo; + const bool *irq_is_common; }; static Property iotkit_properties[] = { @@ -68,34 +97,449 @@ static Property armsse_properties[] = { DEFINE_PROP_END_OF_LIST() }; +static const ARMSSEDeviceInfo iotkit_devices[] = { + { + .name = "timer0", + .type = TYPE_CMSDK_APB_TIMER, + .index = 0, + .addr = 0x40000000, + .ppc = 0, + .ppc_port = 0, + .irq = 3, + }, + { + .name = "timer1", + .type = TYPE_CMSDK_APB_TIMER, + .index = 1, + .addr = 0x40001000, + .ppc = 0, + .ppc_port = 1, + .irq = 4, + }, + { + .name = "s32ktimer", + .type = TYPE_CMSDK_APB_TIMER, + .index = 2, + .addr = 0x4002f000, + .ppc = 1, + .ppc_port = 0, + .irq = 2, + .slowclk = true, + }, + { + .name = "dualtimer", + .type = TYPE_CMSDK_APB_DUALTIMER, + .index = 0, + .addr = 0x40002000, + .ppc = 0, + .ppc_port = 2, + .irq = 5, + }, + { + .name = "s32kwatchdog", + .type = TYPE_CMSDK_APB_WATCHDOG, + .index = 0, + .addr = 0x5002e000, + .ppc = NO_PPC, + .irq = NMI_0, + .slowclk = true, + }, + { + .name = "nswatchdog", + .type = TYPE_CMSDK_APB_WATCHDOG, + .index = 1, + .addr = 0x40081000, + .ppc = NO_PPC, + .irq = 1, + }, + { + .name = "swatchdog", + .type = TYPE_CMSDK_APB_WATCHDOG, + .index = 2, + .addr = 0x50081000, + .ppc = NO_PPC, + .irq = NMI_1, + }, + { + .name = "armsse-sysinfo", + .type = TYPE_IOTKIT_SYSINFO, + .index = 0, + .addr = 0x40020000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "armsse-sysctl", + .type = TYPE_IOTKIT_SYSCTL, + .index = 0, + .addr = 0x50021000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = NULL, + } +}; + +static const ARMSSEDeviceInfo sse200_devices[] = { + { + .name = "timer0", + .type = TYPE_CMSDK_APB_TIMER, + .index = 0, + .addr = 0x40000000, + .ppc = 0, + .ppc_port = 0, + .irq = 3, + }, + { + .name = "timer1", + .type = TYPE_CMSDK_APB_TIMER, + .index = 1, + .addr = 0x40001000, + .ppc = 0, + .ppc_port = 1, + .irq = 4, + }, + { + .name = "s32ktimer", + .type = TYPE_CMSDK_APB_TIMER, + .index = 2, + .addr = 0x4002f000, + .ppc = 1, + .ppc_port = 0, + .irq = 2, + .slowclk = true, + }, + { + .name = "dualtimer", + .type = TYPE_CMSDK_APB_DUALTIMER, + .index = 0, + .addr = 0x40002000, + .ppc = 0, + .ppc_port = 2, + .irq = 5, + }, + { + .name = "s32kwatchdog", + .type = TYPE_CMSDK_APB_WATCHDOG, + .index = 0, + .addr = 0x5002e000, + .ppc = NO_PPC, + .irq = NMI_0, + .slowclk = true, + }, + { + .name = "nswatchdog", + .type = TYPE_CMSDK_APB_WATCHDOG, + .index = 1, + .addr = 0x40081000, + .ppc = NO_PPC, + .irq = 1, + }, + { + .name = "swatchdog", + .type = TYPE_CMSDK_APB_WATCHDOG, + .index = 2, + .addr = 0x50081000, + .ppc = NO_PPC, + .irq = NMI_1, + }, + { + .name = "armsse-sysinfo", + .type = TYPE_IOTKIT_SYSINFO, + .index = 0, + .addr = 0x40020000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "armsse-sysctl", + .type = TYPE_IOTKIT_SYSCTL, + .index = 0, + .addr = 0x50021000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "CPU0CORE_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 0, + .addr = 0x50023000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "CPU1CORE_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 1, + .addr = 0x50025000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "DBG_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 2, + .addr = 0x50029000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "RAM0_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 3, + .addr = 0x5002a000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "RAM1_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 4, + .addr = 0x5002b000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "RAM2_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 5, + .addr = 0x5002c000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "RAM3_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 6, + .addr = 0x5002d000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "SYS_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 7, + .addr = 0x50022000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = NULL, + } +}; + +static const ARMSSEDeviceInfo sse300_devices[] = { + { + .name = "timer0", + .type = TYPE_SSE_TIMER, + .index = 0, + .addr = 0x48000000, + .ppc = 0, + .ppc_port = 0, + .irq = 3, + }, + { + .name = "timer1", + .type = TYPE_SSE_TIMER, + .index = 1, + .addr = 0x48001000, + .ppc = 0, + .ppc_port = 1, + .irq = 4, + }, + { + .name = "timer2", + .type = TYPE_SSE_TIMER, + .index = 2, + .addr = 0x48002000, + .ppc = 0, + .ppc_port = 2, + .irq = 5, + }, + { + .name = "timer3", + .type = TYPE_SSE_TIMER, + .index = 3, + .addr = 0x48003000, + .ppc = 0, + .ppc_port = 5, + .irq = 27, + }, + { + .name = "s32ktimer", + .type = TYPE_CMSDK_APB_TIMER, + .index = 0, + .addr = 0x4802f000, + .ppc = 1, + .ppc_port = 0, + .irq = 2, + .slowclk = true, + }, + { + .name = "s32kwatchdog", + .type = TYPE_CMSDK_APB_WATCHDOG, + .index = 0, + .addr = 0x4802e000, + .ppc = NO_PPC, + .irq = NMI_0, + .slowclk = true, + }, + { + .name = "watchdog", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 0, + .addr = 0x48040000, + .size = 0x2000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "armsse-sysinfo", + .type = TYPE_IOTKIT_SYSINFO, + .index = 0, + .addr = 0x48020000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "armsse-sysctl", + .type = TYPE_IOTKIT_SYSCTL, + .index = 0, + .addr = 0x58021000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "SYS_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 1, + .addr = 0x58022000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "CPU0CORE_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 2, + .addr = 0x50023000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "MGMT_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 3, + .addr = 0x50028000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = "DEBUG_PPU", + .type = TYPE_UNIMPLEMENTED_DEVICE, + .index = 4, + .addr = 0x50029000, + .size = 0x1000, + .ppc = NO_PPC, + .irq = NO_IRQ, + }, + { + .name = NULL, + } +}; + +/* Is internal IRQ n shared between CPUs in a multi-core SSE ? */ +static const bool sse200_irq_is_common[32] = { + [0 ... 5] = true, + /* 6, 7: per-CPU MHU interrupts */ + [8 ... 12] = true, + /* 13: per-CPU icache interrupt */ + /* 14: reserved */ + [15 ... 20] = true, + /* 21: reserved */ + [22 ... 26] = true, + /* 27: reserved */ + /* 28, 29: per-CPU CTI interrupts */ + /* 30, 31: reserved */ +}; + +static const bool sse300_irq_is_common[32] = { + [0 ... 5] = true, + /* 6, 7: per-CPU MHU interrupts */ + [8 ... 12] = true, + /* 13: reserved */ + [14 ... 16] = true, + /* 17-25: reserved */ + [26 ... 27] = true, + /* 28, 29: per-CPU CTI interrupts */ + /* 30, 31: reserved */ +}; + static const ARMSSEInfo armsse_variants[] = { { .name = TYPE_IOTKIT, + .sse_version = ARMSSE_IOTKIT, .sram_banks = 1, .num_cpus = 1, .sys_version = 0x41743, + .iidr = 0, .cpuwait_rst = 0, - .sys_config_format = IoTKitFormat, .has_mhus = false, - .has_ppus = false, .has_cachectrl = false, .has_cpusecctrl = false, .has_cpuid = false, + .has_cpu_pwrctrl = false, + .has_sse_counter = false, .props = iotkit_properties, + .devinfo = iotkit_devices, + .irq_is_common = sse200_irq_is_common, }, { .name = TYPE_SSE200, + .sse_version = ARMSSE_SSE200, .sram_banks = 4, .num_cpus = 2, .sys_version = 0x22041743, + .iidr = 0, .cpuwait_rst = 2, - .sys_config_format = SSE200Format, .has_mhus = true, - .has_ppus = true, .has_cachectrl = true, .has_cpusecctrl = true, .has_cpuid = true, + .has_cpu_pwrctrl = false, + .has_sse_counter = false, + .props = armsse_properties, + .devinfo = sse200_devices, + .irq_is_common = sse200_irq_is_common, + }, + { + .name = TYPE_SSE300, + .sse_version = ARMSSE_SSE300, + .sram_banks = 2, + .num_cpus = 1, + .sys_version = 0x7e00043b, + .iidr = 0x74a0043b, + .cpuwait_rst = 0, + .has_mhus = false, + .has_cachectrl = false, + .has_cpusecctrl = true, + .has_cpuid = true, + .has_cpu_pwrctrl = true, + .has_sse_counter = true, .props = armsse_properties, + .devinfo = sse300_devices, + .irq_is_common = sse300_irq_is_common, }, }; @@ -104,13 +548,13 @@ static uint32_t armsse_sys_config_value(ARMSSE *s, const ARMSSEInfo *info) /* Return the SYS_CONFIG value for this SSE */ uint32_t sys_config; - switch (info->sys_config_format) { - case IoTKitFormat: + switch (info->sse_version) { + case ARMSSE_IOTKIT: sys_config = 0; sys_config = deposit32(sys_config, 0, 4, info->sram_banks); sys_config = deposit32(sys_config, 4, 4, s->sram_addr_width - 12); break; - case SSE200Format: + case ARMSSE_SSE200: sys_config = 0; sys_config = deposit32(sys_config, 0, 4, info->sram_banks); sys_config = deposit32(sys_config, 4, 5, s->sram_addr_width); @@ -121,6 +565,12 @@ static uint32_t armsse_sys_config_value(ARMSSE *s, const ARMSSEInfo *info) sys_config = deposit32(sys_config, 28, 4, 2); } break; + case ARMSSE_SSE300: + sys_config = 0; + sys_config = deposit32(sys_config, 0, 4, info->sram_banks); + sys_config = deposit32(sys_config, 4, 5, s->sram_addr_width); + sys_config = deposit32(sys_config, 16, 3, 3); /* CPU0 = Cortex-M55 */ + break; default: g_assert_not_reached(); } @@ -130,21 +580,6 @@ static uint32_t armsse_sys_config_value(ARMSSE *s, const ARMSSEInfo *info) /* Clock frequency in HZ of the 32KHz "slow clock" */ #define S32KCLK (32 * 1000) -/* Is internal IRQ n shared between CPUs in a multi-core SSE ? */ -static bool irq_is_common[32] = { - [0 ... 5] = true, - /* 6, 7: per-CPU MHU interrupts */ - [8 ... 12] = true, - /* 13: per-CPU icache interrupt */ - /* 14: reserved */ - [15 ... 20] = true, - /* 21: reserved */ - [22 ... 26] = true, - /* 27: reserved */ - /* 28, 29: per-CPU CTI interrupts */ - /* 30, 31: reserved */ -}; - /* * Create an alias region in @container of @size bytes starting at @base * which mirrors the memory starting at @orig. @@ -230,9 +665,10 @@ static void armsse_forward_sec_resp_cfg(ARMSSE *s) qdev_connect_gpio_out(dev_splitter, 2, s->sec_resp_cfg_in); } -static void armsse_mainclk_update(void *opaque) +static void armsse_mainclk_update(void *opaque, ClockEvent event) { ARMSSE *s = ARM_SSE(opaque); + /* * Set system_clock_scale from our Clock input; this is what * controls the tick rate of the CPU SysTick timer. @@ -245,14 +681,15 @@ static void armsse_init(Object *obj) ARMSSE *s = ARM_SSE(obj); ARMSSEClass *asc = ARM_SSE_GET_CLASS(obj); const ARMSSEInfo *info = asc->info; + const ARMSSEDeviceInfo *devinfo; int i; assert(info->sram_banks <= MAX_SRAM_BANKS); assert(info->num_cpus <= SSE_MAX_CPUS); s->mainclk = qdev_init_clock_in(DEVICE(s), "MAINCLK", - armsse_mainclk_update, s); - s->s32kclk = qdev_init_clock_in(DEVICE(s), "S32KCLK", NULL, NULL); + armsse_mainclk_update, s, ClockUpdate); + s->s32kclk = qdev_init_clock_in(DEVICE(s), "S32KCLK", NULL, NULL, 0); memory_region_init(&s->container, obj, "armsse-container", UINT64_MAX); @@ -285,9 +722,52 @@ static void armsse_init(Object *obj) } } + for (devinfo = info->devinfo; devinfo->name; devinfo++) { + assert(devinfo->ppc == NO_PPC || devinfo->ppc < ARRAY_SIZE(s->apb_ppc)); + if (!strcmp(devinfo->type, TYPE_CMSDK_APB_TIMER)) { + assert(devinfo->index < ARRAY_SIZE(s->timer)); + object_initialize_child(obj, devinfo->name, + &s->timer[devinfo->index], + TYPE_CMSDK_APB_TIMER); + } else if (!strcmp(devinfo->type, TYPE_CMSDK_APB_DUALTIMER)) { + assert(devinfo->index == 0); + object_initialize_child(obj, devinfo->name, &s->dualtimer, + TYPE_CMSDK_APB_DUALTIMER); + } else if (!strcmp(devinfo->type, TYPE_SSE_TIMER)) { + assert(devinfo->index < ARRAY_SIZE(s->sse_timer)); + object_initialize_child(obj, devinfo->name, + &s->sse_timer[devinfo->index], + TYPE_SSE_TIMER); + } else if (!strcmp(devinfo->type, TYPE_CMSDK_APB_WATCHDOG)) { + assert(devinfo->index < ARRAY_SIZE(s->cmsdk_watchdog)); + object_initialize_child(obj, devinfo->name, + &s->cmsdk_watchdog[devinfo->index], + TYPE_CMSDK_APB_WATCHDOG); + } else if (!strcmp(devinfo->type, TYPE_IOTKIT_SYSINFO)) { + assert(devinfo->index == 0); + object_initialize_child(obj, devinfo->name, &s->sysinfo, + TYPE_IOTKIT_SYSINFO); + } else if (!strcmp(devinfo->type, TYPE_IOTKIT_SYSCTL)) { + assert(devinfo->index == 0); + object_initialize_child(obj, devinfo->name, &s->sysctl, + TYPE_IOTKIT_SYSCTL); + } else if (!strcmp(devinfo->type, TYPE_UNIMPLEMENTED_DEVICE)) { + assert(devinfo->index < ARRAY_SIZE(s->unimp)); + object_initialize_child(obj, devinfo->name, + &s->unimp[devinfo->index], + TYPE_UNIMPLEMENTED_DEVICE); + } else { + g_assert_not_reached(); + } + } + object_initialize_child(obj, "secctl", &s->secctl, TYPE_IOTKIT_SECCTL); - object_initialize_child(obj, "apb-ppc0", &s->apb_ppc0, TYPE_TZ_PPC); - object_initialize_child(obj, "apb-ppc1", &s->apb_ppc1, TYPE_TZ_PPC); + + for (i = 0; i < ARRAY_SIZE(s->apb_ppc); i++) { + g_autofree char *name = g_strdup_printf("apb-ppc%d", i); + object_initialize_child(obj, name, &s->apb_ppc[i], TYPE_TZ_PPC); + } + for (i = 0; i < info->sram_banks; i++) { char *name = g_strdup_printf("mpc%d", i); object_initialize_child(obj, name, &s->mpc[i], TYPE_TZ_MPC); @@ -303,46 +783,11 @@ static void armsse_init(Object *obj) object_initialize_child(obj, name, splitter, TYPE_SPLIT_IRQ); g_free(name); } - object_initialize_child(obj, "timer0", &s->timer0, TYPE_CMSDK_APB_TIMER); - object_initialize_child(obj, "timer1", &s->timer1, TYPE_CMSDK_APB_TIMER); - object_initialize_child(obj, "s32ktimer", &s->s32ktimer, - TYPE_CMSDK_APB_TIMER); - object_initialize_child(obj, "dualtimer", &s->dualtimer, - TYPE_CMSDK_APB_DUALTIMER); - object_initialize_child(obj, "s32kwatchdog", &s->s32kwatchdog, - TYPE_CMSDK_APB_WATCHDOG); - object_initialize_child(obj, "nswatchdog", &s->nswatchdog, - TYPE_CMSDK_APB_WATCHDOG); - object_initialize_child(obj, "swatchdog", &s->swatchdog, - TYPE_CMSDK_APB_WATCHDOG); - object_initialize_child(obj, "armsse-sysctl", &s->sysctl, - TYPE_IOTKIT_SYSCTL); - object_initialize_child(obj, "armsse-sysinfo", &s->sysinfo, - TYPE_IOTKIT_SYSINFO); + if (info->has_mhus) { object_initialize_child(obj, "mhu0", &s->mhu[0], TYPE_ARMSSE_MHU); object_initialize_child(obj, "mhu1", &s->mhu[1], TYPE_ARMSSE_MHU); } - if (info->has_ppus) { - for (i = 0; i < info->num_cpus; i++) { - char *name = g_strdup_printf("CPU%dCORE_PPU", i); - int ppuidx = CPU0CORE_PPU + i; - - object_initialize_child(obj, name, &s->ppu[ppuidx], - TYPE_UNIMPLEMENTED_DEVICE); - g_free(name); - } - object_initialize_child(obj, "DBG_PPU", &s->ppu[DBG_PPU], - TYPE_UNIMPLEMENTED_DEVICE); - for (i = 0; i < info->sram_banks; i++) { - char *name = g_strdup_printf("RAM%d_PPU", i); - int ppuidx = RAM0_PPU + i; - - object_initialize_child(obj, name, &s->ppu[ppuidx], - TYPE_UNIMPLEMENTED_DEVICE); - g_free(name); - } - } if (info->has_cachectrl) { for (i = 0; i < info->num_cpus; i++) { char *name = g_strdup_printf("cachectrl%d", i); @@ -370,6 +815,20 @@ static void armsse_init(Object *obj) g_free(name); } } + if (info->has_cpu_pwrctrl) { + for (i = 0; i < info->num_cpus; i++) { + char *name = g_strdup_printf("cpu_pwrctrl%d", i); + + object_initialize_child(obj, name, &s->cpu_pwrctrl[i], + TYPE_ARMSSE_CPU_PWRCTRL); + g_free(name); + } + } + if (info->has_sse_counter) { + object_initialize_child(obj, "sse-counter", &s->sse_counter, + TYPE_SSE_COUNTER); + } + object_initialize_child(obj, "nmi-orgate", &s->nmi_orgate, TYPE_OR_IRQ); object_initialize_child(obj, "ppc-irq-orgate", &s->ppc_irq_orgate, TYPE_OR_IRQ); @@ -384,7 +843,7 @@ static void armsse_init(Object *obj) } if (info->num_cpus > 1) { for (i = 0; i < ARRAY_SIZE(s->cpu_irq_splitter); i++) { - if (irq_is_common[i]) { + if (info->irq_is_common[i]) { char *name = g_strdup_printf("cpu-irq-splitter%d", i); SplitIRQ *splitter = &s->cpu_irq_splitter[i]; @@ -417,7 +876,7 @@ static qemu_irq armsse_get_common_irq_in(ARMSSE *s, int irqno) ARMSSEClass *asc = ARM_SSE_GET_CLASS(s); const ARMSSEInfo *info = asc->info; - assert(irq_is_common[irqno]); + assert(info->irq_is_common[irqno]); if (info->num_cpus == 1) { /* Only one CPU -- just connect directly to it */ @@ -428,22 +887,12 @@ static qemu_irq armsse_get_common_irq_in(ARMSSE *s, int irqno) } } -static void map_ppu(ARMSSE *s, int ppuidx, const char *name, hwaddr addr) -{ - /* Map a PPU unimplemented device stub */ - DeviceState *dev = DEVICE(&s->ppu[ppuidx]); - - qdev_prop_set_string(dev, "name", name); - qdev_prop_set_uint64(dev, "size", 0x1000); - sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); - sysbus_mmio_map(SYS_BUS_DEVICE(&s->ppu[ppuidx]), 0, addr); -} - static void armsse_realize(DeviceState *dev, Error **errp) { ARMSSE *s = ARM_SSE(dev); ARMSSEClass *asc = ARM_SSE_GET_CLASS(dev); const ARMSSEInfo *info = asc->info; + const ARMSSEDeviceInfo *devinfo; int i; MemoryRegion *mr; Error *err = NULL; @@ -522,7 +971,7 @@ static void armsse_realize(DeviceState *dev, Error **errp) int j; char *gpioname; - qdev_prop_set_uint32(cpudev, "num-irq", s->exp_numirq + 32); + qdev_prop_set_uint32(cpudev, "num-irq", s->exp_numirq + NUM_SSE_IRQS); /* * In real hardware the initial Secure VTOR is set from the INITSVTOR* * registers in the IoT Kit System Control Register block. In QEMU @@ -593,7 +1042,7 @@ static void armsse_realize(DeviceState *dev, Error **errp) /* Connect EXP_IRQ/EXP_CPUn_IRQ GPIOs to the NVIC's lines 32 and up */ s->exp_irqs[i] = g_new(qemu_irq, s->exp_numirq); for (j = 0; j < s->exp_numirq; j++) { - s->exp_irqs[i][j] = qdev_get_gpio_in(cpudev, j + 32); + s->exp_irqs[i][j] = qdev_get_gpio_in(cpudev, j + NUM_SSE_IRQS); } if (i == 0) { gpioname = g_strdup("EXP_IRQ"); @@ -609,7 +1058,7 @@ static void armsse_realize(DeviceState *dev, Error **errp) /* Wire up the splitters that connect common IRQs to all CPUs */ if (info->num_cpus > 1) { for (i = 0; i < ARRAY_SIZE(s->cpu_irq_splitter); i++) { - if (irq_is_common[i]) { + if (info->irq_is_common[i]) { Object *splitter = OBJECT(&s->cpu_irq_splitter[i]); DeviceState *devs = DEVICE(splitter); int cpunum; @@ -649,6 +1098,8 @@ static void armsse_realize(DeviceState *dev, Error **errp) } /* Security controller */ + object_property_set_int(OBJECT(&s->secctl), "sse-version", + info->sse_version, &error_abort); if (!sysbus_realize(SYS_BUS_DEVICE(&s->secctl), errp)) { return; } @@ -715,6 +1166,36 @@ static void armsse_realize(DeviceState *dev, Error **errp) qdev_connect_gpio_out(DEVICE(&s->mpc_irq_orgate), 0, armsse_get_common_irq_in(s, 9)); + /* This OR gate wires together outputs from the secure watchdogs to NMI */ + if (!object_property_set_int(OBJECT(&s->nmi_orgate), "num-lines", 2, + errp)) { + return; + } + if (!qdev_realize(DEVICE(&s->nmi_orgate), NULL, errp)) { + return; + } + qdev_connect_gpio_out(DEVICE(&s->nmi_orgate), 0, + qdev_get_gpio_in_named(DEVICE(&s->armv7m), "NMI", 0)); + + /* The SSE-300 has a System Counter / System Timestamp Generator */ + if (info->has_sse_counter) { + SysBusDevice *sbd = SYS_BUS_DEVICE(&s->sse_counter); + + qdev_connect_clock_in(DEVICE(sbd), "CLK", s->mainclk); + if (!sysbus_realize(sbd, errp)) { + return; + } + /* + * The control frame is only in the Secure region; + * the status frame is in the NS region (and visible in the + * S region via the alias mapping). + */ + memory_region_add_subregion(&s->container, 0x58100000, + sysbus_mmio_get_region(sbd, 0)); + memory_region_add_subregion(&s->container, 0x48101000, + sysbus_mmio_get_region(sbd, 1)); + } + /* Devices behind APB PPC0: * 0x40000000: timer0 * 0x40001000: timer1 @@ -725,35 +1206,127 @@ static void armsse_realize(DeviceState *dev, Error **errp) * it to the appropriate PPC port; then we can realize the PPC and * map its upstream ends to the right place in the container. */ - qdev_connect_clock_in(DEVICE(&s->timer0), "pclk", s->mainclk); - if (!sysbus_realize(SYS_BUS_DEVICE(&s->timer0), errp)) { - return; - } - sysbus_connect_irq(SYS_BUS_DEVICE(&s->timer0), 0, - armsse_get_common_irq_in(s, 3)); - mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->timer0), 0); - object_property_set_link(OBJECT(&s->apb_ppc0), "port[0]", OBJECT(mr), - &error_abort); - - qdev_connect_clock_in(DEVICE(&s->timer1), "pclk", s->mainclk); - if (!sysbus_realize(SYS_BUS_DEVICE(&s->timer1), errp)) { - return; - } - sysbus_connect_irq(SYS_BUS_DEVICE(&s->timer1), 0, - armsse_get_common_irq_in(s, 4)); - mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->timer1), 0); - object_property_set_link(OBJECT(&s->apb_ppc0), "port[1]", OBJECT(mr), - &error_abort); - - qdev_connect_clock_in(DEVICE(&s->dualtimer), "TIMCLK", s->mainclk); - if (!sysbus_realize(SYS_BUS_DEVICE(&s->dualtimer), errp)) { - return; + for (devinfo = info->devinfo; devinfo->name; devinfo++) { + SysBusDevice *sbd; + qemu_irq irq; + + if (!strcmp(devinfo->type, TYPE_CMSDK_APB_TIMER)) { + sbd = SYS_BUS_DEVICE(&s->timer[devinfo->index]); + + qdev_connect_clock_in(DEVICE(sbd), "pclk", + devinfo->slowclk ? s->s32kclk : s->mainclk); + if (!sysbus_realize(sbd, errp)) { + return; + } + mr = sysbus_mmio_get_region(sbd, 0); + } else if (!strcmp(devinfo->type, TYPE_CMSDK_APB_DUALTIMER)) { + sbd = SYS_BUS_DEVICE(&s->dualtimer); + + qdev_connect_clock_in(DEVICE(sbd), "TIMCLK", s->mainclk); + if (!sysbus_realize(sbd, errp)) { + return; + } + mr = sysbus_mmio_get_region(sbd, 0); + } else if (!strcmp(devinfo->type, TYPE_SSE_TIMER)) { + sbd = SYS_BUS_DEVICE(&s->sse_timer[devinfo->index]); + + assert(info->has_sse_counter); + object_property_set_link(OBJECT(sbd), "counter", + OBJECT(&s->sse_counter), &error_abort); + if (!sysbus_realize(sbd, errp)) { + return; + } + mr = sysbus_mmio_get_region(sbd, 0); + } else if (!strcmp(devinfo->type, TYPE_CMSDK_APB_WATCHDOG)) { + sbd = SYS_BUS_DEVICE(&s->cmsdk_watchdog[devinfo->index]); + + qdev_connect_clock_in(DEVICE(sbd), "WDOGCLK", + devinfo->slowclk ? s->s32kclk : s->mainclk); + if (!sysbus_realize(sbd, errp)) { + return; + } + mr = sysbus_mmio_get_region(sbd, 0); + } else if (!strcmp(devinfo->type, TYPE_IOTKIT_SYSINFO)) { + sbd = SYS_BUS_DEVICE(&s->sysinfo); + + object_property_set_int(OBJECT(&s->sysinfo), "SYS_VERSION", + info->sys_version, &error_abort); + object_property_set_int(OBJECT(&s->sysinfo), "SYS_CONFIG", + armsse_sys_config_value(s, info), + &error_abort); + object_property_set_int(OBJECT(&s->sysinfo), "sse-version", + info->sse_version, &error_abort); + object_property_set_int(OBJECT(&s->sysinfo), "IIDR", + info->iidr, &error_abort); + if (!sysbus_realize(sbd, errp)) { + return; + } + mr = sysbus_mmio_get_region(sbd, 0); + } else if (!strcmp(devinfo->type, TYPE_IOTKIT_SYSCTL)) { + /* System control registers */ + sbd = SYS_BUS_DEVICE(&s->sysctl); + + object_property_set_int(OBJECT(&s->sysctl), "sse-version", + info->sse_version, &error_abort); + object_property_set_int(OBJECT(&s->sysctl), "CPUWAIT_RST", + info->cpuwait_rst, &error_abort); + object_property_set_int(OBJECT(&s->sysctl), "INITSVTOR0_RST", + s->init_svtor, &error_abort); + object_property_set_int(OBJECT(&s->sysctl), "INITSVTOR1_RST", + s->init_svtor, &error_abort); + if (!sysbus_realize(sbd, errp)) { + return; + } + mr = sysbus_mmio_get_region(sbd, 0); + } else if (!strcmp(devinfo->type, TYPE_UNIMPLEMENTED_DEVICE)) { + sbd = SYS_BUS_DEVICE(&s->unimp[devinfo->index]); + + qdev_prop_set_string(DEVICE(sbd), "name", devinfo->name); + qdev_prop_set_uint64(DEVICE(sbd), "size", devinfo->size); + if (!sysbus_realize(sbd, errp)) { + return; + } + mr = sysbus_mmio_get_region(sbd, 0); + } else { + g_assert_not_reached(); + } + + switch (devinfo->irq) { + case NO_IRQ: + irq = NULL; + break; + case 0 ... NUM_SSE_IRQS - 1: + irq = armsse_get_common_irq_in(s, devinfo->irq); + break; + case NMI_0: + case NMI_1: + irq = qdev_get_gpio_in(DEVICE(&s->nmi_orgate), + devinfo->irq - NMI_0); + break; + default: + g_assert_not_reached(); + } + + if (irq) { + sysbus_connect_irq(sbd, 0, irq); + } + + /* + * Devices connected to a PPC are connected to the port here; + * we will map the upstream end of that port to the right address + * in the container later after the PPC has been realized. + * Devices not connected to a PPC can be mapped immediately. + */ + if (devinfo->ppc != NO_PPC) { + TZPPC *ppc = &s->apb_ppc[devinfo->ppc]; + g_autofree char *portname = g_strdup_printf("port[%d]", + devinfo->ppc_port); + object_property_set_link(OBJECT(ppc), portname, OBJECT(mr), + &error_abort); + } else { + memory_region_add_subregion(&s->container, devinfo->addr, mr); + } } - sysbus_connect_irq(SYS_BUS_DEVICE(&s->dualtimer), 0, - armsse_get_common_irq_in(s, 5)); - mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->dualtimer), 0); - object_property_set_link(OBJECT(&s->apb_ppc0), "port[2]", OBJECT(mr), - &error_abort); if (info->has_mhus) { /* @@ -775,7 +1348,7 @@ static void armsse_realize(DeviceState *dev, Error **errp) } port = g_strdup_printf("port[%d]", i + 3); mr = sysbus_mmio_get_region(mhu_sbd, 0); - object_property_set_link(OBJECT(&s->apb_ppc0), port, OBJECT(mr), + object_property_set_link(OBJECT(&s->apb_ppc[0]), port, OBJECT(mr), &error_abort); g_free(port); @@ -795,19 +1368,13 @@ static void armsse_realize(DeviceState *dev, Error **errp) } } - if (!sysbus_realize(SYS_BUS_DEVICE(&s->apb_ppc0), errp)) { + if (!sysbus_realize(SYS_BUS_DEVICE(&s->apb_ppc[0]), errp)) { return; } - sbd_apb_ppc0 = SYS_BUS_DEVICE(&s->apb_ppc0); - dev_apb_ppc0 = DEVICE(&s->apb_ppc0); + sbd_apb_ppc0 = SYS_BUS_DEVICE(&s->apb_ppc[0]); + dev_apb_ppc0 = DEVICE(&s->apb_ppc[0]); - mr = sysbus_mmio_get_region(sbd_apb_ppc0, 0); - memory_region_add_subregion(&s->container, 0x40000000, mr); - mr = sysbus_mmio_get_region(sbd_apb_ppc0, 1); - memory_region_add_subregion(&s->container, 0x40001000, mr); - mr = sysbus_mmio_get_region(sbd_apb_ppc0, 2); - memory_region_add_subregion(&s->container, 0x40002000, mr); if (info->has_mhus) { mr = sysbus_mmio_get_region(sbd_apb_ppc0, 3); memory_region_add_subregion(&s->container, 0x40003000, mr); @@ -852,6 +1419,8 @@ static void armsse_realize(DeviceState *dev, Error **errp) * 0x50010000: L1 icache control registers * 0x50011000: CPUSECCTRL (CPU local security control registers) * 0x4001f000 and 0x5001f000: CPU_IDENTITY register block + * The SSE-300 has an extra: + * 0x40012000 and 0x50012000: CPU_PWRCTRL register block */ if (info->has_cachectrl) { for (i = 0; i < info->num_cpus; i++) { @@ -898,28 +1467,24 @@ static void armsse_realize(DeviceState *dev, Error **errp) memory_region_add_subregion(&s->cpu_container[i], 0x4001F000, mr); } } + if (info->has_cpu_pwrctrl) { + for (i = 0; i < info->num_cpus; i++) { + MemoryRegion *mr; - /* 0x40020000 .. 0x4002ffff : ARMSSE system control peripheral region */ - /* Devices behind APB PPC1: - * 0x4002f000: S32K timer - */ - qdev_connect_clock_in(DEVICE(&s->s32ktimer), "pclk", s->s32kclk); - if (!sysbus_realize(SYS_BUS_DEVICE(&s->s32ktimer), errp)) { - return; + if (!sysbus_realize(SYS_BUS_DEVICE(&s->cpu_pwrctrl[i]), errp)) { + return; + } + + mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->cpu_pwrctrl[i]), 0); + memory_region_add_subregion(&s->cpu_container[i], 0x40012000, mr); + } } - sysbus_connect_irq(SYS_BUS_DEVICE(&s->s32ktimer), 0, - armsse_get_common_irq_in(s, 2)); - mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->s32ktimer), 0); - object_property_set_link(OBJECT(&s->apb_ppc1), "port[0]", OBJECT(mr), - &error_abort); - if (!sysbus_realize(SYS_BUS_DEVICE(&s->apb_ppc1), errp)) { + if (!sysbus_realize(SYS_BUS_DEVICE(&s->apb_ppc[1]), errp)) { return; } - mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->apb_ppc1), 0); - memory_region_add_subregion(&s->container, 0x4002f000, mr); - dev_apb_ppc1 = DEVICE(&s->apb_ppc1); + dev_apb_ppc1 = DEVICE(&s->apb_ppc[1]); qdev_connect_gpio_out_named(dev_secctl, "apb_ppc1_nonsec", 0, qdev_get_gpio_in_named(dev_apb_ppc1, "cfg_nonsec", 0)); @@ -936,92 +1501,23 @@ static void armsse_realize(DeviceState *dev, Error **errp) qdev_get_gpio_in_named(dev_apb_ppc1, "cfg_sec_resp", 0)); - if (!object_property_set_int(OBJECT(&s->sysinfo), "SYS_VERSION", - info->sys_version, errp)) { - return; - } - if (!object_property_set_int(OBJECT(&s->sysinfo), "SYS_CONFIG", - armsse_sys_config_value(s, info), errp)) { - return; - } - if (!sysbus_realize(SYS_BUS_DEVICE(&s->sysinfo), errp)) { - return; - } - /* System information registers */ - sysbus_mmio_map(SYS_BUS_DEVICE(&s->sysinfo), 0, 0x40020000); - /* System control registers */ - object_property_set_int(OBJECT(&s->sysctl), "SYS_VERSION", - info->sys_version, &error_abort); - object_property_set_int(OBJECT(&s->sysctl), "CPUWAIT_RST", - info->cpuwait_rst, &error_abort); - object_property_set_int(OBJECT(&s->sysctl), "INITSVTOR0_RST", - s->init_svtor, &error_abort); - object_property_set_int(OBJECT(&s->sysctl), "INITSVTOR1_RST", - s->init_svtor, &error_abort); - if (!sysbus_realize(SYS_BUS_DEVICE(&s->sysctl), errp)) { - return; - } - sysbus_mmio_map(SYS_BUS_DEVICE(&s->sysctl), 0, 0x50021000); - - if (info->has_ppus) { - /* CPUnCORE_PPU for each CPU */ - for (i = 0; i < info->num_cpus; i++) { - char *name = g_strdup_printf("CPU%dCORE_PPU", i); - - map_ppu(s, CPU0CORE_PPU + i, name, 0x50023000 + i * 0x2000); - /* - * We don't support CPU debug so don't create the - * CPU0DEBUG_PPU at 0x50024000 and 0x50026000. - */ - g_free(name); - } - map_ppu(s, DBG_PPU, "DBG_PPU", 0x50029000); - - for (i = 0; i < info->sram_banks; i++) { - char *name = g_strdup_printf("RAM%d_PPU", i); + /* + * Now both PPCs are realized we can map the upstream ends of + * ports which correspond to entries in the devinfo array. + * The ports which are connected to non-devinfo devices have + * already been mapped. + */ + for (devinfo = info->devinfo; devinfo->name; devinfo++) { + SysBusDevice *ppc_sbd; - map_ppu(s, RAM0_PPU + i, name, 0x5002a000 + i * 0x1000); - g_free(name); + if (devinfo->ppc == NO_PPC) { + continue; } + ppc_sbd = SYS_BUS_DEVICE(&s->apb_ppc[devinfo->ppc]); + mr = sysbus_mmio_get_region(ppc_sbd, devinfo->ppc_port); + memory_region_add_subregion(&s->container, devinfo->addr, mr); } - /* This OR gate wires together outputs from the secure watchdogs to NMI */ - if (!object_property_set_int(OBJECT(&s->nmi_orgate), "num-lines", 2, - errp)) { - return; - } - if (!qdev_realize(DEVICE(&s->nmi_orgate), NULL, errp)) { - return; - } - qdev_connect_gpio_out(DEVICE(&s->nmi_orgate), 0, - qdev_get_gpio_in_named(DEVICE(&s->armv7m), "NMI", 0)); - - qdev_connect_clock_in(DEVICE(&s->s32kwatchdog), "WDOGCLK", s->s32kclk); - if (!sysbus_realize(SYS_BUS_DEVICE(&s->s32kwatchdog), errp)) { - return; - } - sysbus_connect_irq(SYS_BUS_DEVICE(&s->s32kwatchdog), 0, - qdev_get_gpio_in(DEVICE(&s->nmi_orgate), 0)); - sysbus_mmio_map(SYS_BUS_DEVICE(&s->s32kwatchdog), 0, 0x5002e000); - - /* 0x40080000 .. 0x4008ffff : ARMSSE second Base peripheral region */ - - qdev_connect_clock_in(DEVICE(&s->nswatchdog), "WDOGCLK", s->mainclk); - if (!sysbus_realize(SYS_BUS_DEVICE(&s->nswatchdog), errp)) { - return; - } - sysbus_connect_irq(SYS_BUS_DEVICE(&s->nswatchdog), 0, - armsse_get_common_irq_in(s, 1)); - sysbus_mmio_map(SYS_BUS_DEVICE(&s->nswatchdog), 0, 0x40081000); - - qdev_connect_clock_in(DEVICE(&s->swatchdog), "WDOGCLK", s->mainclk); - if (!sysbus_realize(SYS_BUS_DEVICE(&s->swatchdog), errp)) { - return; - } - sysbus_connect_irq(SYS_BUS_DEVICE(&s->swatchdog), 0, - qdev_get_gpio_in(DEVICE(&s->nmi_orgate), 1)); - sysbus_mmio_map(SYS_BUS_DEVICE(&s->swatchdog), 0, 0x50081000); - for (i = 0; i < ARRAY_SIZE(s->ppc_irq_splitter); i++) { Object *splitter = OBJECT(&s->ppc_irq_splitter[i]); @@ -1052,7 +1548,7 @@ static void armsse_realize(DeviceState *dev, Error **errp) DeviceState *devs = DEVICE(&s->ppc_irq_splitter[i]); char *gpioname = g_strdup_printf("apb_ppc%d_irq_status", i - NUM_EXTERNAL_PPCS); - TZPPC *ppc = (i == NUM_EXTERNAL_PPCS) ? &s->apb_ppc0 : &s->apb_ppc1; + TZPPC *ppc = &s->apb_ppc[i - NUM_EXTERNAL_PPCS]; qdev_connect_gpio_out(devs, 0, qdev_get_gpio_in_named(dev_secctl, gpioname, 0)); @@ -1120,7 +1616,7 @@ static void armsse_realize(DeviceState *dev, Error **errp) sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->container); /* Set initial system_clock_scale from MAINCLK */ - armsse_mainclk_update(s); + armsse_mainclk_update(s, ClockUpdate); } static void armsse_idau_check(IDAUInterface *ii, uint32_t address, diff --git a/hw/arm/armv7m.c b/hw/arm/armv7m.c index 8224d4ade9..6dd10d8470 100644 --- a/hw/arm/armv7m.c +++ b/hw/arm/armv7m.c @@ -16,7 +16,6 @@ #include "hw/loader.h" #include "hw/qdev-properties.h" #include "elf.h" -#include "sysemu/qtest.h" #include "sysemu/reset.h" #include "qemu/error-report.h" #include "qemu/module.h" diff --git a/hw/arm/mainstone.c b/hw/arm/mainstone.c index 6bc643651b..8454b65458 100644 --- a/hw/arm/mainstone.c +++ b/hw/arm/mainstone.c @@ -22,7 +22,6 @@ #include "hw/block/flash.h" #include "hw/sysbus.h" #include "exec/address-spaces.h" -#include "sysemu/qtest.h" #include "cpu.h" /* Device addresses */ diff --git a/hw/arm/mps2-tz.c b/hw/arm/mps2-tz.c index 72da8cb1a1..3fbe3d29f9 100644 --- a/hw/arm/mps2-tz.c +++ b/hw/arm/mps2-tz.c @@ -17,6 +17,7 @@ * "mps2-an505" -- Cortex-M33 as documented in ARM Application Note AN505 * "mps2-an521" -- Dual Cortex-M33 as documented in Application Note AN521 * "mps2-an524" -- Dual Cortex-M33 as documented in Application Note AN524 + * "mps2-an547" -- Single Cortex-M55 as documented in Application Note AN547 * * Links to the TRM for the board itself and to the various Application * Notes which document the FPGA images can be found here: @@ -30,6 +31,8 @@ * https://developer.arm.com/documentation/dai0521/latest/ * Application Note AN524: * https://developer.arm.com/documentation/dai0524/latest/ + * Application Note AN547: + * https://developer.arm.com/-/media/Arm%20Developer%20Community/PDF/DAI0547B_SSE300_PLUS_U55_FPGA_for_mps3.pdf * * The AN505 defers to the Cortex-M33 processor ARMv8M IoT Kit FVP User Guide * (ARM ECM0601256) for the details of some of the device layout: @@ -37,6 +40,8 @@ * Similarly, the AN521 and AN524 use the SSE-200, and the SSE-200 TRM defines * most of the device layout: * https://developer.arm.com/documentation/101104/latest/ + * and the AN547 uses the SSE-300, whose layout is in the SSE-300 TRM: + * https://developer.arm.com/documentation/101773/latest/ */ #include "qemu/osdep.h" @@ -68,13 +73,14 @@ #include "hw/qdev-clock.h" #include "qom/object.h" -#define MPS2TZ_NUMIRQ_MAX 95 -#define MPS2TZ_RAM_MAX 4 +#define MPS2TZ_NUMIRQ_MAX 96 +#define MPS2TZ_RAM_MAX 5 typedef enum MPS2TZFPGAType { FPGA_AN505, FPGA_AN521, FPGA_AN524, + FPGA_AN547, } MPS2TZFPGAType; /* @@ -106,11 +112,15 @@ struct MPS2TZMachineClass { MPS2TZFPGAType fpga_type; uint32_t scc_id; uint32_t sysclk_frq; /* Main SYSCLK frequency in Hz */ + uint32_t apb_periph_frq; /* APB peripheral frequency in Hz */ uint32_t len_oscclk; const uint32_t *oscclk; uint32_t fpgaio_num_leds; /* Number of LEDs in FPGAIO LED0 register */ bool fpgaio_has_switches; /* Does FPGAIO have SWITCH register? */ + bool fpgaio_has_dbgctrl; /* Does FPGAIO have DBGCTRL register? */ int numirq; /* Number of external interrupts */ + int uart_overflow_irq; /* number of the combined UART overflow IRQ */ + uint32_t init_svtor; /* init-svtor setting for SSE */ const RAMInfo *raminfo; const char *armsse_type; }; @@ -149,6 +159,7 @@ struct MPS2TZMachineState { #define TYPE_MPS2TZ_AN505_MACHINE MACHINE_TYPE_NAME("mps2-an505") #define TYPE_MPS2TZ_AN521_MACHINE MACHINE_TYPE_NAME("mps2-an521") #define TYPE_MPS3TZ_AN524_MACHINE MACHINE_TYPE_NAME("mps3-an524") +#define TYPE_MPS3TZ_AN547_MACHINE MACHINE_TYPE_NAME("mps3-an547") OBJECT_DECLARE_TYPE(MPS2TZMachineState, MPS2TZMachineClass, MPS2TZ_MACHINE) @@ -248,6 +259,49 @@ static const RAMInfo an524_raminfo[] = { { }, }; +static const RAMInfo an547_raminfo[] = { { + .name = "itcm", + .base = 0x00000000, + .size = 512 * KiB, + .mpc = -1, + .mrindex = 0, + }, { + .name = "sram", + .base = 0x01000000, + .size = 2 * MiB, + .mpc = 0, + .mrindex = 1, + }, { + .name = "dtcm", + .base = 0x20000000, + .size = 4 * 128 * KiB, + .mpc = -1, + .mrindex = 2, + }, { + .name = "sram 2", + .base = 0x21000000, + .size = 4 * MiB, + .mpc = -1, + .mrindex = 3, + }, { + /* We don't model QSPI flash yet; for now expose it as simple ROM */ + .name = "QSPI", + .base = 0x28000000, + .size = 8 * MiB, + .mpc = 1, + .mrindex = 4, + .flags = IS_ROM, + }, { + .name = "DDR", + .base = 0x60000000, + .size = MPS3_DDR_SIZE, + .mpc = 2, + .mrindex = -1, + }, { + .name = NULL, + }, +}; + static const RAMInfo *find_raminfo_for_mpc(MPS2TZMachineState *mms, int mpc) { MPS2TZMachineClass *mmc = MPS2TZ_MACHINE_GET_CLASS(mms); @@ -377,7 +431,7 @@ static MemoryRegion *make_uart(MPS2TZMachineState *mms, void *opaque, object_initialize_child(OBJECT(mms), name, uart, TYPE_CMSDK_APB_UART); qdev_prop_set_chr(DEVICE(uart), "chardev", serial_hd(i)); - qdev_prop_set_uint32(DEVICE(uart), "pclk-frq", mmc->sysclk_frq); + qdev_prop_set_uint32(DEVICE(uart), "pclk-frq", mmc->apb_periph_frq); sysbus_realize(SYS_BUS_DEVICE(uart), &error_fatal); s = SYS_BUS_DEVICE(uart); sysbus_connect_irq(s, 0, get_sse_irq_in(mms, irqs[0])); @@ -421,6 +475,7 @@ static MemoryRegion *make_fpgaio(MPS2TZMachineState *mms, void *opaque, object_initialize_child(OBJECT(mms), "fpgaio", fpgaio, TYPE_MPS2_FPGAIO); qdev_prop_set_uint32(DEVICE(fpgaio), "num-leds", mmc->fpgaio_num_leds); qdev_prop_set_bit(DEVICE(fpgaio), "has-switches", mmc->fpgaio_has_switches); + qdev_prop_set_bit(DEVICE(fpgaio), "has-dbgctrl", mmc->fpgaio_has_dbgctrl); sysbus_realize(SYS_BUS_DEVICE(fpgaio), &error_fatal); return sysbus_mmio_get_region(SYS_BUS_DEVICE(fpgaio), 0); } @@ -696,6 +751,7 @@ static void mps2tz_common_init(MachineState *machine) object_property_set_link(OBJECT(&mms->iotkit), "memory", OBJECT(system_memory), &error_abort); qdev_prop_set_uint32(iotkitdev, "EXP_NUMIRQ", mmc->numirq); + qdev_prop_set_uint32(iotkitdev, "init-svtor", mmc->init_svtor); qdev_connect_clock_in(iotkitdev, "MAINCLK", mms->sysclk); qdev_connect_clock_in(iotkitdev, "S32KCLK", mms->s32kclk); sysbus_realize(SYS_BUS_DEVICE(&mms->iotkit), &error_fatal); @@ -770,7 +826,7 @@ static void mps2tz_common_init(MachineState *machine) &error_fatal); qdev_realize(DEVICE(&mms->uart_irq_orgate), NULL, &error_fatal); qdev_connect_gpio_out(DEVICE(&mms->uart_irq_orgate), 0, - get_sse_irq_in(mms, 47)); + get_sse_irq_in(mms, mmc->uart_overflow_irq)); /* Most of the devices in the FPGA are behind Peripheral Protection * Controllers. The required order for initializing things is: @@ -887,6 +943,55 @@ static void mps2tz_common_init(MachineState *machine) }, }; + const PPCInfo an547_ppcs[] = { { + .name = "apb_ppcexp0", + .ports = { + { "ssram-mpc", make_mpc, &mms->mpc[0], 0x57000000, 0x1000 }, + { "qspi-mpc", make_mpc, &mms->mpc[1], 0x57001000, 0x1000 }, + { "ddr-mpc", make_mpc, &mms->mpc[2], 0x57002000, 0x1000 }, + }, + }, { + .name = "apb_ppcexp1", + .ports = { + { "i2c0", make_i2c, &mms->i2c[0], 0x49200000, 0x1000 }, + { "i2c1", make_i2c, &mms->i2c[1], 0x49201000, 0x1000 }, + { "spi0", make_spi, &mms->spi[0], 0x49202000, 0x1000, { 53 } }, + { "spi1", make_spi, &mms->spi[1], 0x49203000, 0x1000, { 54 } }, + { "spi2", make_spi, &mms->spi[2], 0x49204000, 0x1000, { 55 } }, + { "i2c2", make_i2c, &mms->i2c[2], 0x49205000, 0x1000 }, + { "i2c3", make_i2c, &mms->i2c[3], 0x49206000, 0x1000 }, + { /* port 7 reserved */ }, + { "i2c4", make_i2c, &mms->i2c[4], 0x49208000, 0x1000 }, + }, + }, { + .name = "apb_ppcexp2", + .ports = { + { "scc", make_scc, &mms->scc, 0x49300000, 0x1000 }, + { "i2s-audio", make_unimp_dev, &mms->i2s_audio, 0x49301000, 0x1000 }, + { "fpgaio", make_fpgaio, &mms->fpgaio, 0x49302000, 0x1000 }, + { "uart0", make_uart, &mms->uart[0], 0x49303000, 0x1000, { 33, 34, 43 } }, + { "uart1", make_uart, &mms->uart[1], 0x49304000, 0x1000, { 35, 36, 44 } }, + { "uart2", make_uart, &mms->uart[2], 0x49305000, 0x1000, { 37, 38, 45 } }, + { "uart3", make_uart, &mms->uart[3], 0x49306000, 0x1000, { 39, 40, 46 } }, + { "uart4", make_uart, &mms->uart[4], 0x49307000, 0x1000, { 41, 42, 47 } }, + { "uart5", make_uart, &mms->uart[5], 0x49308000, 0x1000, { 125, 126, 127 } }, + + { /* port 9 reserved */ }, + { "clcd", make_unimp_dev, &mms->cldc, 0x4930a000, 0x1000 }, + { "rtc", make_rtc, &mms->rtc, 0x4930b000, 0x1000 }, + }, + }, { + .name = "ahb_ppcexp0", + .ports = { + { "gpio0", make_unimp_dev, &mms->gpio[0], 0x41100000, 0x1000 }, + { "gpio1", make_unimp_dev, &mms->gpio[1], 0x41101000, 0x1000 }, + { "gpio2", make_unimp_dev, &mms->gpio[2], 0x41102000, 0x1000 }, + { "gpio3", make_unimp_dev, &mms->gpio[3], 0x41103000, 0x1000 }, + { "eth-usb", make_eth_usb, NULL, 0x41400000, 0x200000, { 49 } }, + }, + }, + }; + switch (mmc->fpga_type) { case FPGA_AN505: case FPGA_AN521: @@ -897,6 +1002,10 @@ static void mps2tz_common_init(MachineState *machine) ppcs = an524_ppcs; num_ppcs = ARRAY_SIZE(an524_ppcs); break; + case FPGA_AN547: + ppcs = an547_ppcs; + num_ppcs = ARRAY_SIZE(an547_ppcs); + break; default: g_assert_not_reached(); } @@ -975,6 +1084,11 @@ static void mps2tz_common_init(MachineState *machine) create_unimplemented_device("FPGA NS PC", 0x48007000, 0x1000); + if (mmc->fpga_type == FPGA_AN547) { + create_unimplemented_device("U55 timing adapter 0", 0x48102000, 0x1000); + create_unimplemented_device("U55 timing adapter 1", 0x48103000, 0x1000); + } + create_non_mpc_ram(mms); armv7m_load_kernel(ARM_CPU(first_cpu), machine->kernel_filename, @@ -1041,11 +1155,15 @@ static void mps2tz_an505_class_init(ObjectClass *oc, void *data) mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-m33"); mmc->scc_id = 0x41045050; mmc->sysclk_frq = 20 * 1000 * 1000; /* 20MHz */ + mmc->apb_periph_frq = mmc->sysclk_frq; mmc->oscclk = an505_oscclk; mmc->len_oscclk = ARRAY_SIZE(an505_oscclk); mmc->fpgaio_num_leds = 2; mmc->fpgaio_has_switches = false; + mmc->fpgaio_has_dbgctrl = false; mmc->numirq = 92; + mmc->uart_overflow_irq = 47; + mmc->init_svtor = 0x10000000; mmc->raminfo = an505_raminfo; mmc->armsse_type = TYPE_IOTKIT; mps2tz_set_default_ram_info(mmc); @@ -1064,11 +1182,15 @@ static void mps2tz_an521_class_init(ObjectClass *oc, void *data) mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-m33"); mmc->scc_id = 0x41045210; mmc->sysclk_frq = 20 * 1000 * 1000; /* 20MHz */ + mmc->apb_periph_frq = mmc->sysclk_frq; mmc->oscclk = an505_oscclk; /* AN521 is the same as AN505 here */ mmc->len_oscclk = ARRAY_SIZE(an505_oscclk); mmc->fpgaio_num_leds = 2; mmc->fpgaio_has_switches = false; + mmc->fpgaio_has_dbgctrl = false; mmc->numirq = 92; + mmc->uart_overflow_irq = 47; + mmc->init_svtor = 0x10000000; mmc->raminfo = an505_raminfo; /* AN521 is the same as AN505 here */ mmc->armsse_type = TYPE_SSE200; mps2tz_set_default_ram_info(mmc); @@ -1087,16 +1209,47 @@ static void mps3tz_an524_class_init(ObjectClass *oc, void *data) mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-m33"); mmc->scc_id = 0x41045240; mmc->sysclk_frq = 32 * 1000 * 1000; /* 32MHz */ + mmc->apb_periph_frq = mmc->sysclk_frq; mmc->oscclk = an524_oscclk; mmc->len_oscclk = ARRAY_SIZE(an524_oscclk); mmc->fpgaio_num_leds = 10; mmc->fpgaio_has_switches = true; + mmc->fpgaio_has_dbgctrl = false; mmc->numirq = 95; + mmc->uart_overflow_irq = 47; + mmc->init_svtor = 0x10000000; mmc->raminfo = an524_raminfo; mmc->armsse_type = TYPE_SSE200; mps2tz_set_default_ram_info(mmc); } +static void mps3tz_an547_class_init(ObjectClass *oc, void *data) +{ + MachineClass *mc = MACHINE_CLASS(oc); + MPS2TZMachineClass *mmc = MPS2TZ_MACHINE_CLASS(oc); + + mc->desc = "ARM MPS3 with AN547 FPGA image for Cortex-M55"; + mc->default_cpus = 1; + mc->min_cpus = mc->default_cpus; + mc->max_cpus = mc->default_cpus; + mmc->fpga_type = FPGA_AN547; + mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-m55"); + mmc->scc_id = 0x41055470; + mmc->sysclk_frq = 32 * 1000 * 1000; /* 32MHz */ + mmc->apb_periph_frq = 25 * 1000 * 1000; /* 25MHz */ + mmc->oscclk = an524_oscclk; /* same as AN524 */ + mmc->len_oscclk = ARRAY_SIZE(an524_oscclk); + mmc->fpgaio_num_leds = 10; + mmc->fpgaio_has_switches = true; + mmc->fpgaio_has_dbgctrl = true; + mmc->numirq = 96; + mmc->uart_overflow_irq = 48; + mmc->init_svtor = 0x00000000; + mmc->raminfo = an547_raminfo; + mmc->armsse_type = TYPE_SSE300; + mps2tz_set_default_ram_info(mmc); +} + static const TypeInfo mps2tz_info = { .name = TYPE_MPS2TZ_MACHINE, .parent = TYPE_MACHINE, @@ -1128,12 +1281,19 @@ static const TypeInfo mps3tz_an524_info = { .class_init = mps3tz_an524_class_init, }; +static const TypeInfo mps3tz_an547_info = { + .name = TYPE_MPS3TZ_AN547_MACHINE, + .parent = TYPE_MPS2TZ_MACHINE, + .class_init = mps3tz_an547_class_init, +}; + static void mps2tz_machine_init(void) { type_register_static(&mps2tz_info); type_register_static(&mps2tz_an505_info); type_register_static(&mps2tz_an521_info); type_register_static(&mps3tz_an524_info); + type_register_static(&mps3tz_an547_info); } type_init(mps2tz_machine_init); diff --git a/hw/arm/xlnx-zcu102.c b/hw/arm/xlnx-zcu102.c index c9713638c5..a9db25eb99 100644 --- a/hw/arm/xlnx-zcu102.c +++ b/hw/arm/xlnx-zcu102.c @@ -22,7 +22,6 @@ #include "hw/boards.h" #include "qemu/error-report.h" #include "qemu/log.h" -#include "sysemu/qtest.h" #include "sysemu/device_tree.h" #include "qom/object.h" #include "net/can_emu.h" diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index 46030c1ef8..7f01284a5c 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -50,6 +50,7 @@ #define QSPI_ADDR 0xff0f0000 #define LQSPI_ADDR 0xc0000000 #define QSPI_IRQ 15 +#define QSPI_DMA_ADDR 0xff0f0800 #define DP_ADDR 0xfd4a0000 #define DP_IRQ 113 @@ -284,6 +285,8 @@ static void xlnx_zynqmp_init(Object *obj) for (i = 0; i < XLNX_ZYNQMP_NUM_ADMA_CH; i++) { object_initialize_child(obj, "adma[*]", &s->adma[i], TYPE_XLNX_ZDMA); } + + object_initialize_child(obj, "qspi-dma", &s->qspi_dma, TYPE_XLNX_CSU_DMA); } static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) @@ -301,11 +304,13 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) ram_size = memory_region_size(s->ddr_ram); - /* Create the DDR Memory Regions. User friendly checks should happen at + /* + * Create the DDR Memory Regions. User friendly checks should happen at * the board level */ if (ram_size > XLNX_ZYNQMP_MAX_LOW_RAM_SIZE) { - /* The RAM size is above the maximum available for the low DDR. + /* + * The RAM size is above the maximum available for the low DDR. * Create the high DDR memory region as well. */ assert(ram_size <= XLNX_ZYNQMP_MAX_RAM_SIZE); @@ -521,7 +526,8 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) SysBusDevice *sbd = SYS_BUS_DEVICE(&s->sdhci[i]); Object *sdhci = OBJECT(&s->sdhci[i]); - /* Compatible with: + /* + * Compatible with: * - SD Host Controller Specification Version 3.00 * - SDIO Specification Version 3.0 * - eMMC Specification Version 4.51 @@ -635,6 +641,15 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->adma[i]), 0, gic_spi[adma_ch_intr[i]]); } + + if (!sysbus_realize(SYS_BUS_DEVICE(&s->qspi_dma), errp)) { + return; + } + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi_dma), 0, QSPI_DMA_ADDR); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->qspi_dma), 0, gic_spi[QSPI_IRQ]); + object_property_set_link(OBJECT(&s->qspi), "stream-connected-dma", + OBJECT(&s->qspi_dma), errp); } static Property xlnx_zynqmp_props[] = { diff --git a/hw/arm/z2.c b/hw/arm/z2.c index 308c4da956..5099bd8380 100644 --- a/hw/arm/z2.c +++ b/hw/arm/z2.c @@ -24,7 +24,6 @@ #include "hw/audio/wm8750.h" #include "audio/audio.h" #include "exec/address-spaces.h" -#include "sysemu/qtest.h" #include "cpu.h" #include "qom/object.h" |